Q: What is the negative version of the number 21,618,284?
A: -21,618,284
Negative numbers are usually written with - in front of them. They represent a number that is less than zero.
Here are more examples of negative numbers in sequence:
| 21,618,282 | 21,618,283 | 21,618,285 | 21,618,286 |
| -21,618,282 | -21,618,283 | -21,618,285 | -21,618,286 |